▪ Resistant to seawater and steam at high temperatures ▪ Excellent resistance to rapidly flowing brackish water or seawater ▪ Excellent resistance to stress corrosion cracking in most freshwaters ▪ Particularly resistant to hydrochloric and hydrofluoric acids when they are de-aerated ▪ Offers some resistance to hydrochloric and sulfuric acids at modest temperatures and concentrations, but is seldom the material of choice for these acids ▪ Excellent resistance to neutral and alkaline salt ▪ Resistance to chloride induced stress corrosion cracking ▪ Good mechanical properties from sub-zero temperatures up to 1020° F ▪ High resistance to alkalis

Trademark	GB	GOST	ASTM	UNS	DIN	W.Nr.	NF	BS
Monel R-405	MCu-28-1.5-1.8	НМЖМц28-2.5-1.5	Monel R-405	N04405	NiCu30Fe	2.43602.4361	Nu30	Ni68Cu28FeNA12

Alloy	C	Si	Mn	P	S	Ni	Cu	Fe
Monel R-405	≤0.30	≤0.50	≤2.00	≤0.030	0.025-0.060	≥63.0	28.0-34.0	≤2.50

Density, g/cm3	Melting Point, ℃	Tensile Strength, MPa	Yield Strength, MPa	ELongation, %	Hardness, HRB
8.5	1315-1350	1100	790	20	/

Monel R-405 available sizes and specifications
Grade	Monel R-405
Nickel plate	Thickness: 0.3mm - 150.0mm Width: 1000mm - 3000mm
Nickel strip/ nickel foil	Thickness: 0.02mm - 16.0mm Width: 5mm - 3000mm
Nickel coil	Thickness: 0.3mm - 16.0mm Width: 1000mm - 3000mm
Nickel pipe	Outside diameter: 6mm - 1219mm Thickness: 0.5mm - 100mm
Nickel Capillary Pipe	Outside diameter: 0.5mm - 6.0mm Thickness: 0.05mm - 2.0mm
Nickel bar	Diameter: Ф4mm - Ф600mm
Nickel wire rod	Diameter：Ф0.01mm - Ф6mm

Rod, Bar, Wire and Forgings	ASTM B865, ASME SB865, DIN 17752, DIN 17753, DIN 17754
Plate, Sheet and Strip	DIN 17750
Pipe and Tube	DIN 17751
Welding Product	–
Others	ASTM B366, ASME SB366, DIN 17743

▪ Marine engineering ▪ Chemical and hydrocarbon processing equipment ▪ Gasoline and freshwater tanks ▪ Crude petroleum stills ▪ De-aerating heaters ▪ Boiler feed water heaters and other heat exchangers ▪ Valves, pumps, shafts, fittings, and fasteners ▪ Industrial heat exchangers ▪ Chlorinated solvents ▪ Crude oil distillation towers